Laptop motherboard

GS450 GS550 GS750 NM-C821 REV 1.0 Schematic

This page lists the schematic for GS450 GS550 GS750 NM-C821 REV 1.0. Board number: NM-C821. The same board number appears in 4 more files, including Lenovo listings — see below.

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Brand
Compal
Category
Laptops
Model
GS450 GS550 GS750
Manufacturer (ODM)
Compal
Board number
NM-C821
Revision
1.0
Contents
Schematic
Available on
Telegram
File name
GS450 GS550 GS750 NM-C821 REV 1.0 PDF.rar

Same board number 4

All files for NM-C821

Other Compal laptops

All Compal files
BoardviewCOMPAL LA-H441P Rev1ACompal · LA-H441PSchematicCOMPAL LA-H931P R0.2 A00Compal · LA-H931PSchematicCDM80 LA-E092P 2016-12-12 REV1.0 A00Compal · LA-E092PBoardviewCDM80. LA-E092PCompal · LA-E092PBoardviewEG521EG522EZ511EG721 NM-B451 REV 02 UMACompal · NM-B451BoardviewCOMPAL HH514 60 LA-L974P REV 1.0Compal · LA-L974PBoardviewCOMPAL LA-L992P R1BCompal · LA-L992PSchematicCOMPAL LA-L992PCompal · LA-L992P

Questions about this file

What is the board number of GS450 GS550 GS750 NM-C821 REV 1.0?
The file is for board NM-C821, made by Compal. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #15905 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

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